Graphic for a portion of a computer display screen



The drawing FIGURE is a front view of a graphic for a portion of a computer display screen showing our new design.

The protions shown in broken line are for illustrative purposes only and form no part of the claimed design.

The stippling in the upper portions of the far right flag form is representative of dark and light tones. 

The ornamental design for a graphic for a portion of a computer display screen, substantially as shown and described. 